Wound dressing



FIG. 1 is a rear elevational view of a wound dressing, depicting the new design;

FIG. 2 is a front perspective view of the wound dressing of FIG. 1;

FIG. 3 is a front elevational view of the wound dressing depicted in FIG. 1;

FIG. 4 is a side elevational view of the wound dressing depicted in FIG. 1;

FIG. 5 is a top plan view of the wound dressing depicted in FIG. 1; and,

FIG. 6 is a bottom plan view of the wound dressing depicted in FIG. 1.

The dash lines shown in the drawings are for illustrative purposes only and form no part of the claimed design. 

CLAIM We claim the ornamental design for a wound dressing, as shown and described. 